<template>
  <div>
      <div style="margin-bottom: 5px">
        <el-input v-model="name" placeholder="请输入名字" suffix-icon="el-icon-search" style="width: 200px"
                  @keyup.enter.native="loadPost"></el-input>
        <el-select v-model="sex" filterable placeholder="请选择性别" style="margin-left: 6px">
          <el-option
              v-for="item in sexs"
              :key="item.value"
              :label="item.label"
              :value="item.value">
          </el-option>
        </el-select>
        <el-button type="primary" style="margin-left: 8px" @click="loadPost">查询</el-button>
        <el-button type="success" @click="resetParam">重置</el-button>
        <el-button type="primary" style="margin-left: 8px" @click="add">新增</el-button>
      </div>
      <el-table :data="tableData"
                  :header-cell-style="{ background: '#c1c4c9', color: '#555' }"
                  border
        >
          <el-table-column prop="id" label="ID" width="60">
          </el-table-column>
          <el-table-column prop="no" label="账号" width="120">
          </el-table-column>
          <el-table-column prop="name" label="姓名" width="160">
          </el-table-column>
          <el-table-column prop="age" label="年龄" width="90">
          </el-table-column>
          <el-table-column prop="sex" label="性别" width="90">
            <template slot-scope="scope">
              <el-tag
                  :type="scope.row.sex === 1 ? 'primary' : 'success'"
                  disable-transitions>{{scope.row.sex === 1 ? '男' : '女'}}</el-tag>
            </template>
          </el-table-column>

          <el-table-column prop="roleId" label="角色" width="120">
            <template slot-scope="scope">
              <el-tag
                  :type="scope.row.roleId === 0 ? 'danger' : (scope.row.roleId === 1 ? 'primary' : 'success')"
                  disable-transitions>{{scope.row.roleId === 0 ? '超级管理员' :
                                        (scope.row.roleId === 1 ? '管理员' : '用户')}}</el-tag>
            </template>
          </el-table-column>
          <el-table-column prop="phone" label="电话" width="160">
          </el-table-column>
          <el-table-column prop="operate" label="操作">
              <template slot-scope="scope">
                  <el-button size="small" type="success" @click="mod(scope.row)">编辑</el-button>
                  <el-popconfirm
                      title="确定删除吗？"
                      @confirm="del(scope.row.id)"
                      style="margin-left: 5px"
                  >
                    <el-button slot="reference" size="small" type="danger" >删除</el-button>
                  </el-popconfirm>
              </template>
          </el-table-column>
      </el-table>
      <!-- 分页-->
      <el-pagination
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange"
          :current-page="pageNum"
          :page-sizes="[5, 10, 20,30]"
          :page-size="pageSize"
          layout="total, sizes, prev, pager, next, jumper"
          :total="total">
      </el-pagination>

      <!--新增-->
      <el-dialog
          title="提示"
          :visible.sync="centerDialogVisible"
          width="30%"
          center>

          <el-form ref="form" :rules="rules" :model="form" label-width="80px">
              <el-form-item label="账号" prop="no">
                  <el-col :span="20">
                      <el-input v-model="form.no"></el-input>
                  </el-col>
              </el-form-item>
              <el-form-item label="姓名" prop="name">
                <el-col :span="20">
                  <el-input v-model="form.name"></el-input>
                </el-col>
              </el-form-item>
              <el-form-item label="密码" prop="password">
                <el-col :span="20">
                  <el-input v-model="form.password"></el-input>
                </el-col>
              </el-form-item>
              <el-form-item label="年龄" prop="age">
                <el-col :span="20">
                  <el-input v-model="form.age"></el-input>
                </el-col>
              </el-form-item>
              <el-form-item label="性别">
                <el-radio-group v-model="form.sex">
                  <el-radio label="1">男</el-radio>
                  <el-radio label="0">女</el-radio>
                </el-radio-group>
              </el-form-item>
              <el-form-item label="电话" prop="phone">
                <el-col :span="20">
                  <el-input v-model="form.phone"></el-input>
                </el-col>
              </el-form-item>
          </el-form>

          <span slot="footer" class="dialog-footer">
              <el-button @click="centerDialogVisible = false">取 消</el-button>
              <el-button type="primary" @click="save">确 定</el-button>
          </span>
      </el-dialog>
  </div>
</template>

<script>
export default {
  name: "Main",
  data() {
    let checkAge = (rule,value,callback) => {
        if(value>150){
          callback(new Error('年龄输入过大'));
        }else {
          callback();
        }
    };
    let checkDuplicate =(rule,value,callback)=>{
      if(this.form.id){
        return callback();
      }
      this.$axios.get(this.$httpUrl+"/user/findByNo?no="+this.form.no).then(res=>res.data).then(res=>{
        if(res.code!=200){
          callback();
        }else {
          callback(new Error('账户已经存在'));
        }
      })
    };


    return {
      tableData: [],
      pageSize:10,
      pageNum:1,
      total:0,
      name:'',
      sex:'',
      sexs:[
        {
          value: '1',
          label: '男'
        }, {
          value: '0',
          label: '女'
        }
      ],
      centerDialogVisible:false,
      form:{
        no:'',
        name:'',
        password:'',
        age:'',
        sex:'0',
        phone:'',
        roleId:'2'
      },
      rules: {
        no: [
          {required: true, message: '请输入账号', trigger: 'blur'},
          {min: 3, max: 8, message: '长度在 3 到 8 个字符', trigger: 'blur'},
          {validator:checkDuplicate,trigger: 'blur'}
        ],
        name: [
          {required: true, message: '请输入姓名', trigger: 'blur'},
        ],
        password: [
          {required: true, message: '请输入密码', trigger: 'blur'},
          {min: 3, max: 8, message: '长度在 3 到 8 个字符', trigger: 'blur'}
        ],
        age: [
          {required: true, message: '请输入年龄', trigger: 'blur'},
          {min: 1, max: 3, message: '长度在 1 到 3 个位', trigger: 'blur'},
          {pattern: /^([1-9][0-9]*){1,3}$/,message: '年龄必须为正整数字',trigger: 'blur'},
          {validator:checkAge,trigger: 'blur'}
        ],
        phone: [
          {required: true, message: '电话号码不能为空', trigger: 'blur'},
          {pattern: /^1[2|3|4|5|6|7|8|9][0-9]\d{8}$/,message: '请输入正确的手机号',trigger: 'blur'}
        ],
      },
    }
  },
  //跨域问题
  methods:{
    //重置表单数据
    resetForm(){
      this.$refs.form.resetFields();
    },
    //修改
    mod(row){
        console.log(row)

        //展示到表单
        this.centerDialogVisible=true
        this.$nextTick(()=>{
          // 赋值到表单
          this.form.id = row.id
          this.form.no = row.no
          this.form.name = row.name
          this.form.password = ''
          this.form.age = row.age + ''  //转一下类型
          this.form.sex= row.sex + ''
          this.form.phone = row.phone
          this.form.roleId = row.roleId
        })
    },

    //删除
    del(id){
      console.log(id)

      this.$axios.get(this.$httpUrl+'/user/del?id='+id).then(res=>res.data).then(res=>{
        console.log(res)
        if(res.code==200){
          this.$message({
            message: '删除成功',
            type: 'success'
          });
          this.loadPost()
        }else {
          this.$message({
            message: '删除失败',
            type: 'error'
          });
        }
      })
    },

    // 新增
    add(){
          this.centerDialogVisible=true
          this.$nextTick(()=>{
            this.resetForm();
          })
    },
    doSave(){
      this.$axios.post(this.$httpUrl+'/user/save',this.form).then(res=>res.data).then(res=>{
        console.log(res)
        if(res.code==200){
          this.$message({
            message: '新增成功',
            type: 'success'
          });
          this.centerDialogVisible=false
          this.loadPost()
          this.resetForm()
        }else {
          this.$message({
            message: '新增失败',
            type: 'error'
          });
        }
      })
    },
    doMod(){
      this.$axios.post(this.$httpUrl+'/user/update',this.form).then(res=>res.data).then(res=>{
        console.log(res)
        if(res.code==200){
          this.$message({
            message: '修改成功',
            type: 'success'
          });
          this.centerDialogVisible=false
          this.loadPost()
          this.resetForm()
        }else {
          this.$message({
            message: '修改失败',
            type: 'error'
          });
        }
      })
    },
    save(){
      this.$refs.form.validate((valid) => {
        if (valid) {
          if(this.form.id){
            this.doMod();   //如果检测到id就为修改，否则增加
          }else {
            this.doSave();
          }
        } else {
          console.log('error submit!!');
          return false;
        }
      });
    },
    //分页
    handleSizeChange(val) {
      console.log(`每页 ${val} 条`);
      this.pageNum=1
      this.pageSize=val
      this.loadPost()
    },
    handleCurrentChange(val) {
      console.log(`当前页: ${val}`);
      this.pageNum=val
      this.loadPost()
    },
    // 重置
    resetParam(){
      this.name=''
      this.sex=''
    },
    loadGet(){
      this.$axios.get(this.$httpUrl+'/user/list').then(res=>res.data).then(res=>{
        console.log(res);
      })
    },
    loadPost(){
      this.$axios.post(this.$httpUrl+'/user/listPageC1',{
        pageSize:this.pageSize,
        pageNum:this.pageNum,
        param:{
          name:this.name,
          sex:this.sex
        }
      }).then(res=>res.data).then(res=>{
        console.log(res)
        if(res.code==200){
          this.tableData=res.data
          this.total=res.total
        }else {
          alert('获取数据失败')
        }

      })
    }
  },
  beforeMount() {
    //this.loadGet();
    this.loadPost();
  }
}
</script>

<style scoped>

</style>